Jack J. Tobin serves as Executive at CME GROUP INC., where they oversee executive responsibilities. Since joining the company, Jack J. Tobin has executed 91 insider transactions totaling $2.3M, demonstrating a bearish approach to their equity position. Their most recent transaction on Sep 16, 2025 involved selling 57 shares valued at $14.8K.
Jack J. Tobin currently holds 25,085 shares of CME GROUP INC. (CME), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Jack J. Tobin has been a net seller of CME stock. They have purchased $0 and sold $2.3M worth of shares.
Jack J. Tobin's most recent insider trade was on Sep 16, 2025, when they sold 57 shares at $259.83 per share.
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| $258.83 |
| Discretionary |
| Sep 15, 2025 | CME | $37.0K | Payment | 143 | $258.83 | Discretionary |
| Sep 16, 2024 | CME | $186.2K | Award | 852 | $218.53 | Discretionary |
| Sep 15, 2024 | CME | $54.7K | Payment | 252 | $216.99 | Discretionary |
| Mar 15, 2024 | CME | $34.6K | Payment | 159 | $217.50 | Discretionary |
| Mar 15, 2024 | CME | $104.2K | Payment | 479 | $217.50 | Discretionary |
| Mar 15, 2024 | CME | $117.7K | Award | 541 | $217.50 | Discretionary |
| Mar 7, 2024 | CME | $0 | Gift | 72 | $N/A | Discretionary |
| Sep 16, 2023 | CME | $9.7K | Payment | 47 | $206.82 | Discretionary |
| Sep 15, 2023 | CME | $33.9K | Payment | 164 | $206.82 | Discretionary |
| Sep 15, 2023 | CME | $180.3K | Award | 872 | $206.82 | Discretionary |
| Sep 16, 2022 | CME | $10.0K | Payment | 52 | $191.56 | Discretionary |
| Sep 15, 2022 | CME | $0 | Award | 912 | $N/A | Discretionary |
| Sep 15, 2022 | CME | $22.1K | Payment | 116 | $190.77 | Discretionary |
| Sep 14, 2022 | CME | $0 | Payment | 56 | $N/A | Discretionary |
| Sep 14, 2022 | CME | $10.7K | Payment | 56 | $191.30 | Discretionary |
| Mar 15, 2022 | CME | $57.3K | Award | 247 | $232.00 | Discretionary |
| Mar 15, 2022 | CME | $475.1K | Award | 2,048 | $232.00 | Discretionary |
| Mar 15, 2022 | CME | $16.9K | Payment | 73 | $232.00 | Discretionary |
| Dec 16, 2021 | CME | $14.9K | Payment | 65 | $229.09 | Discretionary |
| Dec 10, 2021 | CME | $0 | Gift | 450 | $N/A | Discretionary |
| Dec 1, 2021 | CME | $0 | Gift | 90 | $N/A | Discretionary |
| Sep 16, 2021 | CME | $10.9K | Payment | 58 | $188.69 | Discretionary |
| Sep 15, 2021 | CME | $0 | Award | 852 | $N/A | Discretionary |
| Sep 15, 2021 | CME | $12.3K | Payment | 65 | $188.96 | Discretionary |
| Sep 15, 2021 | CME | $13.2K | Payment | 70 | $188.96 | Discretionary |
| Sep 14, 2021 | CME | $11.7K | Payment | 62 | $188.85 | Discretionary |
| Mar 15, 2021 | CME | $45.2K | Payment | 216 | $209.09 | Discretionary |
| Mar 15, 2021 | CME | $153.5K | Award | 734 | $209.09 | Discretionary |